*SUPPORT*
IN: kiki wif kiki OUT: PURPLE PURPLE
IN: gazzer lug tufa lug fep OUT: BLUE RED RED BLUE RED RED
IN: kiki lug OUT: PURPLE RED
IN: dax OUT: PINK
IN: lug gazzer fep OUT: RED BLUE RED BLUE
IN: lug gazzer tufa dax OUT: RED BLUE PINK
IN: lug wif lug wif lug wif dax OUT: PINK RED RED RED
IN: kiki OUT: PURPLE
IN: dax fep tufa lug OUT: PINK PINK RED
IN: gazzer gazzer tufa gazzer OUT: BLUE BLUE BLUE
IN: gazzer wif gazzer tufa dax OUT: BLUE BLUE PINK
IN: lug OUT: RED
IN: lug dax gazzer dax OUT: RED PINK BLUE PINK
IN: dax lug OUT: PINK RED

*QUERY*
IN: lug fep OUT: RED RED
IN: gazzer dax lug OUT: BLUE PINK RED
IN: gazzer fep fep OUT: BLUE BLUE BLUE BLUE
IN: gazzer OUT: BLUE
IN: gazzer wif gazzer tufa kiki OUT: BLUE BLUE PURPLE
IN: gazzer fep tufa gazzer OUT: BLUE BLUE BLUE
IN: lug kiki gazzer tufa kiki tufa dax OUT: RED PURPLE BLUE PURPLE PINK
IN: gazzer wif kiki OUT: PURPLE BLUE
IN: kiki wif lug OUT: RED PURPLE
IN: gazzer wif dax OUT: PINK BLUE

*GRAMMAR*
dax -> PINK 
 gazzer -> BLUE 
 lug -> RED 
 kiki -> PURPLE 
 x1 fep -> [x1] [x1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 wif x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 